Home / 7,066,455.36-10,598,196.96-2,274,573.12

Finding the Fourth Proportional to 7,066,455.36, 10,598,196.96 and 2,274,573.12

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Solution

The fourth proportional to 7,066,455.36, 10,598,196.96 and 2,274,573.12 is: 3,411,381.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,455.36 : 10,598,196.96 = 2,274,573.12 : x
  2. Step 2: Convert to fraction form
    7,066,455.36/10,598,196.96 = 2,274,573.12/x
  3. Step 3: Cross multiply
    7,066,455.36x = 10,598,196.96 × 2,274,573.12
  4. Step 4: Simplify right side
    7,066,455.36x = 24,106,373,925,681.72
  5. Step 5: Solve for x
    x = 24,106,373,925,681.72/7,066,455.36
  6. Step 6: Final answer
    x = 3,411,381.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.